Janet Domenitz, Executive Director, MASSPIRG

Donna Edwards, former Executive Director, Arca Foundation

Lois Gibbs, Director, Center for Health, Environment, and Justice

Ted Halstead, Founder, New America Foundation

Denis Hayes, President, Bullitt Foundation

Randall Hayes, Founder, Rainforest Action Network

Dolores Huerta, Co-founder, United Farm Workers

Robert F. Kennedy, Jr., President, Waterkeeper Alliance

Steve Kest, Executive Director, ACORN

John Passacantando, Executive Director, Greenpeace USA

Wade Rathke, Chief Organizer, SEIU Local 100

Kathleen Welch, Deputy Director, Pew Environment Group